Intermediate Algebra Quiz Weeks 1-4

Sarah babysits the Potter kids on Saturdays for 6 hours and is paid $13 an hour. On Sundays, she babysits the Walker's kids for 3 hours and gets paid $15 an hour. How much will Sarah earn each weekend? 

• $78

• $45

• $123

• $132

Solve. −4.8 × 3.2

• 153.6

• -15.36

• 15.36

• -153.6

Tiffany has $2,456 in her banks account. She has to pay her electric bill for $192.73, her rent $700 and her internet bill for $63.24. She deposits the $125 she received for her birthday. After doing all this, how much money does Tiffany have in her bank account? 

• $1,500.03

• $1,625.03

• $1,765.03

• $1,799.03

• Rational

• Irrational

• Rational

• Irrational

• True

• False

• True

• False

Greg's car club donated d dollars to a local charity. Frank's social group donated 15% more than Greg's car club. Which expression shows the amount Frank's group donated?

• 1.5d

• d+1.5

• 1.15d

• d-15

• x=34

• x=22

• x=54

• x=118

• b=3.125

• b=125

• b=12.5

• b=39.6